A randomized 25 question test from a pool of 761 questions, good luck!
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to design the GUI, including configuring tags and introducing specialized scripting?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
Which of the messaging methods is best described as one that can only be initiated by the link master in the H1 transmission system?
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as controllers and operator stations that are separated physically from the central control system?
Which of the recommended standards would be best described as having a full duplex transmission system?
There are several stages in the alarm lifecycle. Which of these stages is the collection of alarms is assessed for its notification level?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as aggressive upset conditions that would require operator intervention within an appropriate time period?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
The biggest register that Modbus supports is 16-bit. Which of the terms below is used for the process to support 32-bit data?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an advantage of using encapsulation?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
Which of the components below best represents the letter "A"?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a Foundation Fieldbus protocol?
Which of the antenna below would be best for point-to-point communication?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE topic?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
Because if the inherent nature of the hybrid communication, which of the communication methods below cannot be used with a hybrid transmissions?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
Which of the answers below best describes the cable used for the drop lines in the DeviceNet transmission system?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links several smaller area networks together over a wide geographical area.